Mary Fisher wrote:
Mind you, I'm not an expert on bricks except that as a child we loved

licking off the efflorescence from bricks on the lavatory yard wall.
There
was no dpc and a garden behind so the white stuff wasn't just at a
low level
and our little tongues could reach it easily.

I occasionally still have a taste when I see it and don't have to
bend down
(ouch!).

Mary


Hopefully above p!ss height too!